package lab02.test22;

public class Test {
    public static void main(String[] args) {
        String i="12030lomFD%&";
        for(int a=0;a<i.length();a++){
            char temp=i.charAt(a);
            if(temp>='A'&&temp<='z'){
                System.out.println((char)(temp+32));
            } else if(temp>='a'&&temp<='z'){
                System.out.println(temp);
            }else if (temp>='0'&&temp<='9'){
                System.out.println("0");
            }else {
                System.out.println("#");
            }
        }
    }
}
